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-rw-r--r--fs/fat/inode.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index b3d290c1b513..7edfaadc0787 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -752,10 +752,9 @@ static struct dentry *fat_fh_to_dentry(struct super_block *sb,
}
static int
-fat_encode_fh(struct dentry *de, __u32 *fh, int *lenp, int connectable)
+fat_encode_fh(struct inode *inode, __u32 *fh, int *lenp, struct inode *parent)
{
int len = *lenp;
- struct inode *inode = de->d_inode;
u32 ipos_h, ipos_m, ipos_l;
if (len < 5) {
@@ -771,9 +770,9 @@ fat_encode_fh(struct dentry *de, __u32 *fh, int *lenp, int connectable)
fh[1] = inode->i_generation;
fh[2] = ipos_h;
fh[3] = ipos_m | MSDOS_I(inode)->i_logstart;
- spin_lock(&de->d_lock);
- fh[4] = ipos_l | MSDOS_I(de->d_parent->d_inode)->i_logstart;
- spin_unlock(&de->d_lock);
+ fh[4] = ipos_l;
+ if (parent)
+ fh[4] |= MSDOS_I(parent)->i_logstart;
return 3;
}